Trace number 3209997

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.04 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
MD5SUMfa8f767b93a18fbf678b4d0ea0994bed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4724
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 498 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 19927 free variables and 83502 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.480
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.59/0.62	c resolvent_look() :: found 65 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 20000 variables and 83567 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 20000 variabels and 83567 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 83567 / 20000 ) = 4.18
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 19927
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209997-1303146424/watcher-3209997-1303146424 -o /tmp/evaluation-result-3209997-1303146424/solver-3209997-1303146424 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209997-1303146424.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 1.97 1.98 2/177 30132
/proc/meminfo: memFree=25143116/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=3152 CPUtime=0 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 593 0 0 0 0 0 0 0 25 0 1 0 426242120 3227648 549 33554432000 134512640 135197378 4287022976 18446744073709551615 134848025 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 788 549 58 168 0 619 0

[startup+0.018804 s]
/proc/loadavg: 1.85 1.97 1.98 2/177 30132
/proc/meminfo: memFree=25143116/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=3416 CPUtime=0.01 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 679 0 0 0 1 0 0 0 25 0 1 0 426242120 3497984 635 33554432000 134512640 135197378 4287022976 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 854 635 58 168 0 685 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3416

[startup+0.100857 s]
/proc/loadavg: 1.85 1.97 1.98 2/177 30132
/proc/meminfo: memFree=25143116/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=9268 CPUtime=0.09 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 2010 0 0 0 9 0 0 0 25 0 1 0 426242120 9490432 1469 33554432000 134512640 135197378 4287022976 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 2317 1469 65 168 0 2148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.30083 s]
/proc/loadavg: 1.85 1.97 1.98 2/177 30132
/proc/meminfo: memFree=25143116/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=11232 CPUtime=0.29 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 6956 0 0 0 29 0 0 0 25 0 1 0 426242120 11501568 2014 33554432000 134512640 135197378 4287022976 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 2808 2022 78 168 0 2639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11232

[startup+0.700756 s]
/proc/loadavg: 1.85 1.97 1.98 2/177 30132
/proc/meminfo: memFree=25143116/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=36572 CPUtime=0.69 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 17369 0 0 0 68 1 0 0 25 0 1 0 426242120 37449728 5711 33554432000 134512640 135197378 4287022976 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 9143 5711 91 168 0 8974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36572

[startup+1.5006 s]
/proc/loadavg: 1.85 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25109884/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=37128 CPUtime=1.49 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 20010 0 0 0 148 1 0 0 25 0 1 0 426242120 38019072 8352 33554432000 134512640 135197378 4287022976 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 9282 8352 91 168 0 9113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37128

[startup+3.10021 s]
/proc/loadavg: 1.85 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25107792/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=42052 CPUtime=3.09 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 21008 0 0 0 308 1 0 0 25 0 1 0 426242120 43061248 9350 33554432000 134512640 135197378 4287022976 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 10513 9350 91 168 0 10344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42052

[startup+6.30075 s]
/proc/loadavg: 1.86 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25103000/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=42976 CPUtime=6.29 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 21267 0 0 0 628 1 0 0 25 0 1 0 426242120 44007424 9609 33554432000 134512640 135197378 4287022976 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 10744 9609 91 168 0 10575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42976

[startup+12.7006 s]
/proc/loadavg: 1.87 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25100980/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=43768 CPUtime=12.69 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 21463 0 0 0 1268 1 0 0 25 0 1 0 426242120 44818432 9805 33554432000 134512640 135197378 4287022976 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 10942 9805 91 168 0 10773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43768

[startup+25.5003 s]
/proc/loadavg: 1.90 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25098748/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=44560 CPUtime=25.49 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 21664 0 0 0 2547 2 0 0 25 0 1 0 426242120 45629440 10006 33554432000 134512640 135197378 4287022976 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11140 10006 91 168 0 10971 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44560

[startup+51.1008 s]
/proc/loadavg: 1.93 1.97 1.98 3/178 30134
/proc/meminfo: memFree=25095564/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=45352 CPUtime=51.1 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 21853 0 0 0 5108 2 0 0 25 0 1 0 426242120 46440448 10195 33554432000 134512640 135197378 4287022976 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11338 10195 91 168 0 11169 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 45352

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.98 3/178 30135
/proc/meminfo: memFree=25089472/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=46012 CPUtime=102.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22037 0 0 0 10228 2 0 0 25 0 1 0 426242120 47116288 10379 33554432000 134512640 135197378 4287022976 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11503 10379 91 168 0 11334 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46012

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30137
/proc/meminfo: memFree=25083124/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=46540 CPUtime=162.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22168 0 0 0 16228 2 0 0 25 0 1 0 426242120 47656960 10510 33554432000 134512640 135197378 4287022976 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11635 10510 91 168 0 11466 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46540

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30139
/proc/meminfo: memFree=25076656/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=46936 CPUtime=222.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22255 0 0 0 22228 2 0 0 25 0 1 0 426242120 48062464 10597 33554432000 134512640 135197378 4287022976 18446744073709551615 134552690 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11734 10597 91 168 0 11565 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46936

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30140
/proc/meminfo: memFree=25070060/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=47200 CPUtime=282.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22324 0 0 0 28228 2 0 0 25 0 1 0 426242120 48332800 10666 33554432000 134512640 135197378 4287022976 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11800 10666 91 168 0 11631 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47200

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30142
/proc/meminfo: memFree=25063972/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=47464 CPUtime=342.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22392 0 0 0 34228 2 0 0 25 0 1 0 426242120 48603136 10734 33554432000 134512640 135197378 4287022976 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11866 10734 91 168 0 11697 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47464

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30143
/proc/meminfo: memFree=25058228/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=47728 CPUtime=402.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22445 0 0 0 40228 2 0 0 25 0 1 0 426242120 48873472 10787 33554432000 134512640 135197378 4287022976 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11932 10787 91 168 0 11763 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47728

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30145
/proc/meminfo: memFree=25051888/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=47860 CPUtime=462.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22492 0 0 0 46228 2 0 0 25 0 1 0 426242120 49008640 10834 33554432000 134512640 135197378 4287022976 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11965 10834 91 168 0 11796 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47860

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30147
/proc/meminfo: memFree=25045536/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=47992 CPUtime=522.3 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22529 0 0 0 52228 2 0 0 25 0 1 0 426242120 49143808 10871 33554432000 134512640 135197378 4287022976 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 11998 10871 91 168 0 11829 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 47992

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30148
/proc/meminfo: memFree=25039688/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=48124 CPUtime=582.31 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 22569 0 0 0 58229 2 0 0 25 0 1 0 426242120 49278976 10911 33554432000 134512640 135197378 4287022976 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12031 10911 91 168 0 11862 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 48124

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30253
/proc/meminfo: memFree=24695644/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4062.4 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23270 0 0 0 406236 4 0 0 25 0 1 0 426242120 52252672 11612 33554432000 134512640 135197378 4287022976 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11612 91 168 0 12588 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 51028

[startup+4122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30255
/proc/meminfo: memFree=24690044/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4122.39 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23275 0 0 0 412235 4 0 0 25 0 1 0 426242120 52252672 11617 33554432000 134512640 135197378 4287022976 18446744073709551615 134572999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11617 91 168 0 12588 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 51028

[startup+4182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30256
/proc/meminfo: memFree=24683700/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4182.39 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23281 0 0 0 418235 4 0 0 25 0 1 0 426242120 52252672 11623 33554432000 134512640 135197378 4287022976 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11623 91 168 0 12588 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 51028

[startup+4242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30258
/proc/meminfo: memFree=24678232/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4242.4 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23285 0 0 0 424236 4 0 0 25 0 1 0 426242120 52252672 11627 33554432000 134512640 135197378 4287022976 18446744073709551615 134597221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11627 91 168 0 12588 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 51028

[startup+4302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30259
/proc/meminfo: memFree=24672252/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4302.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23291 0 0 0 430236 5 0 0 25 0 1 0 426242120 52252672 11633 33554432000 134512640 135197378 4287022976 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11633 91 168 0 12588 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 51028

[startup+4362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30261
/proc/meminfo: memFree=24666400/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51028 CPUtime=4362.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23297 0 0 0 436236 5 0 0 25 0 1 0 426242120 52252672 11639 33554432000 134512640 135197378 4287022976 18446744073709551615 134590437 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12757 11639 91 168 0 12588 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 51028

[startup+4422.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30263
/proc/meminfo: memFree=24660684/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4422.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23301 0 0 0 442236 5 0 0 25 0 1 0 426242120 52387840 11643 33554432000 134512640 135197378 4287022976 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11643 91 168 0 12621 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 51160

[startup+4482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30264
/proc/meminfo: memFree=24654712/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4482.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23303 0 0 0 448236 5 0 0 25 0 1 0 426242120 52387840 11645 33554432000 134512640 135197378 4287022976 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11645 91 168 0 12621 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 51160

[startup+4542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30266
/proc/meminfo: memFree=24648496/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4542.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23306 0 0 0 454236 5 0 0 25 0 1 0 426242120 52387840 11648 33554432000 134512640 135197378 4287022976 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11648 91 168 0 12621 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 51160

[startup+4602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30267
/proc/meminfo: memFree=24642764/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4602.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23311 0 0 0 460237 5 0 0 25 0 1 0 426242120 52387840 11653 33554432000 134512640 135197378 4287022976 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11653 91 168 0 12621 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 51160

[startup+4662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30269
/proc/meminfo: memFree=24636672/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4662.41 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23315 0 0 0 466236 5 0 0 25 0 1 0 426242120 52387840 11657 33554432000 134512640 135197378 4287022976 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11657 91 168 0 12621 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 51160

[startup+4722.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30271
/proc/meminfo: memFree=24630456/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4722.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23320 0 0 0 472237 5 0 0 25 0 1 0 426242120 52387840 11662 33554432000 134512640 135197378 4287022976 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11662 91 168 0 12621 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 51160

[startup+4782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30272
/proc/meminfo: memFree=24624740/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4782.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23326 0 0 0 478237 5 0 0 25 0 1 0 426242120 52387840 11668 33554432000 134512640 135197378 4287022976 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11668 91 168 0 12621 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 51160

[startup+4842.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30274
/proc/meminfo: memFree=24619016/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51160 CPUtime=4842.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23331 0 0 0 484237 5 0 0 25 0 1 0 426242120 52387840 11673 33554432000 134512640 135197378 4287022976 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12790 11673 91 168 0 12621 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 51160

[startup+4902.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30275
/proc/meminfo: memFree=24612916/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51292 CPUtime=4902.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23336 0 0 0 490237 5 0 0 25 0 1 0 426242120 52523008 11678 33554432000 134512640 135197378 4287022976 18446744073709551615 134597274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12823 11678 91 168 0 12654 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 51292

[startup+4962.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30277
/proc/meminfo: memFree=24607560/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51292 CPUtime=4962.42 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23340 0 0 0 496237 5 0 0 25 0 1 0 426242120 52523008 11682 33554432000 134512640 135197378 4287022976 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12823 11682 91 168 0 12654 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 51292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.99 1.97 1.98 2/176 30279
/proc/meminfo: memFree=25098100/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51292 CPUtime=5000.03 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23342 0 0 0 499998 5 0 0 25 0 1 0 426242120 52523008 11684 33554432000 134512640 135197378 4287022976 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12823 11684 91 168 0 12654 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 51292

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 1.99 1.97 1.98 2/176 30279
/proc/meminfo: memFree=25098100/32950904 swapFree=67082276/67111528
[pid=30132] ppid=30130 vsize=51292 CPUtime=5000.03 cores=0,2,4,6
/proc/30132/stat : 30132 (march_hi) R 30130 30132 29679 0 -1 4202496 23342 0 0 0 499998 5 0 0 25 0 1 0 426242120 52523008 11684 33554432000 134512640 135197378 4287022976 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30132/statm: 12823 11684 91 168 0 12654 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 51292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.04
CPU user time (s): 4999.98
CPU system time (s): 0.053991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 51292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23342
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 6801

runsolver used 7.52985 second user time and 15.9316 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-18 19:07:04
IDJOB=3209997
IDBENCH=82648
IDSOLVER=1627
FILE ID=node121/3209997-1303146424
RUNJOBID= node121-1303136419-29697
PBS_JOBID= 13020937
Free space on /tmp= 72844 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209997-1303146424/watcher-3209997-1303146424 -o /tmp/evaluation-result-3209997-1303146424/solver-3209997-1303146424 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209997-1303146424.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fa8f767b93a18fbf678b4d0ea0994bed
RANDOM SEED=370700123

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      25143272 kB
Buffers:        412836 kB
Cached:        7119664 kB
SwapCached:       2784 kB
Active:        4242488 kB
Inactive:      3333048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25143272 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:            3148 kB
Writeback:           0 kB
AnonPages:       40904 kB
Mapped:          14524 kB
Slab:           168128 kB
PageTables:       4644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   215228 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72844 MiB
End job on node121 at 2011-04-18 20:30:26